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Zac

Zac

the Secret Weapon

TankFighter
WikiOP.GGU.GGLolalytics
Position:
StatsChartsCombat ProfileMatchupsTeammatesSkill OrderRunes & SummonersItemsBest & BaitItem Builder
Quick summaryWhat most players build

Combat Profile#

Matchups#

Zac's win rate against every opponent by role. Sort ↓ for favorable matchups, ↑ for counters. Click a champion to filter runes, summoners, and item builds by that matchup.

Teammates#

Zac's win rate when paired with each teammate by role. Sort ↓ for strongest synergies, ↑ for weakest. Click a champion to filter runes, summoners, and item builds by that pairing.

Skill Order#

Which basic ability (Q/W/E) players max first, second, and third. Last 30 days.

Runes & Summoners#

Most popular rune pages and summoner spell combinations. Last 30 days.

Recommended Items#

Based on the last 30 days of ranked games.

Best & Bait Items#

Which items help and hurt Zac's win rate, restricted to items bought in ≥3% of games.

Item Builder#

Click an item to lock it in. Later slots re-calculate based on what came before. Sort by pick rate (most common) or win rate (best performing).

Sort by:

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Probuilds
OneTricks
S
Tier
Top-tier pick right nowRating 83.40
Win Rateⓘ
Pick Rate
Ban Rate
Scalingⓘ
Rank Biasⓘ
Worst Matchupⓘ
Best Matchupⓘ

Win Rate by Game Length

Win Rate by Rank

Pick/Ban/Win Rate Over Time

Presence by Rank

Win Rate Distribution

How Zac's per-minute damage, CC, and heal/shield output compare to other champions in this role. Bars show z-score (0 = role average, ±1 = one stddev). Bayesian-shrunk by games played; pooled across ranks.

Damage dealt to champions

AP damage634 /min+0.98σ
AD damage76 /min-1.22σ
True damage34 /min-0.41σ

Damage taken from champions

AP taken495 /min+1.25σ
AD taken915 /min+1.33σ

Starter Items

Doran's Shield
Doran's Shield
99% PR · 53.2% WR

Tier 2 Boots

Plated Steelcaps
Plated Steelcaps
53% PR · 52.7% WR
Mercury's Treads
Mercury's Treads
26% PR · 51.3% WR
Ionian Boots of Lucidity
Ionian Boots of Lucidity
18% PR · 52.4% WR
123456789101112131415161718
Q

Best items on Zac

Highest smoothed win rate among items bought in ≥3% of games.

Unending Despair
Unending Despair
9% PR · 71 games
57.0%
Spirit Visage
Spirit Visage
17% PR · 139 games
56.1%
Sunfire Aegis
Sunfire Aegis
18% PR · 147 games
55.3%
Hextech Rocketbelt
Hextech Rocketbelt
5% PR · 39 games
52.8%
Randuin's Omen
top
Zac's WR vs enemy top. Sort ↓ for Zac's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Zac's perspective. Z-score (mean 0, SD 1) of the weighted composite 0.70·z(delta) + 0.20·z(games) + 0.10·z(WR), pooled across this opponent role. Positive = favorable matchup, negative = hard matchup (strong counter). Same shape as the item synergy / counter pick / duo rankings.Zac's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Zac's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Zac's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
SettFilter
+1.8456.3%+4.2%14
JaxFilter
+1.6754.2%+2.0%22
CamilleFilter
+1.3755.7%+3.8%11
JayceFilter
+1.0854.8%+2.2%12
YasuoFilter
+1.0753.8%+1.6%15
ShenFilter
+1.0152.2%+1.2%19
K'SanteFilter
+0.9753.5%+0.4%21
RivenFilter
+0.9252.9%+0.8%18
YoneFilter
+0.9157.1%+4.4%6
Dr. MundoFilter
+0.8954.1%+1.9%11
GragasFilter
+0.8153.2%+1.5%12
OlafFilter
+0.7554.4%+3.0%7
MalphiteFilter
+0.7052.2%+0.3%19
MordekaiserFilter
+0.6954.0%+0.5%13
TryndamereFilter
+0.4752.5%+0.8%9
FioraFilter
+0.4653.4%+0.7%8
GangplankFilter
+0.3851.6%+0.0%12
KennenFilter
+0.2951.8%+0.6%6
KayleFilter
+0.2751.8%+0.4%6
OrnnFilter
+0.2650.7%-0.6%19
VayneFilter
+0.2351.6%-0.7%12
VolibearFilter
+0.2051.6%-0.8%12
VarusFilter
+0.1251.7%-1.0%8
WarwickFilter
+0.0650.9%-1.1%5
GwenFilter
+0.0550.7%-1.3%17
PantheonFilter
+0.0450.9%-1.3%7
Tahm KenchFilter
+0.0451.7%-1.6%8
IllaoiFilter
+0.0350.9%-1.4%7
DariusFilter
+0.0350.8%-1.4%13
SingedFilter
-0.0750.0%-1.4%20
HeimerdingerFilter
-0.0750.0%-2.5%4
TeemoFilter
-0.0850.0%-1.5%14
KledFilter
-0.1149.2%-1.7%9
ZaahenFilter
-0.1950.0%-2.2%12
YorickFilter
-0.2650.0%-3.1%8
VladimirFilter
-0.4047.3%-4.9%5
AkaliFilter
-0.4349.2%-3.6%9
IreliaFilter
-0.4648.3%-3.3%10
AmbessaFilter
-0.6450.0%-2.9%22
RumbleFilter
-0.7349.3%-3.4%17
Cho'GathFilter
-0.7347.5%-4.9%9
UrgotFilter
-0.7546.7%-4.3%10
GnarFilter
-1.1147.6%-5.3%13
SionFilter
-1.2347.8%-4.6%17
AatroxFilter
-1.3548.6%-4.1%24
NasusFilter
-1.4145.0%-7.5%10
PoppyFilter
-1.5843.3%-7.9%10
RenektonFilter
-2.7345.9%-6.7%24
GarenFilter
-3.3042.9%-8.6%20
jungle
Zac's WR vs enemy jungle. Sort ↓ for Zac's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Zac's perspective. Z-score (mean 0, SD 1) of the weighted composite 0.70·z(delta) + 0.20·z(games) + 0.10·z(WR), pooled across this opponent role. Positive = favorable matchup, negative = hard matchup (strong counter). Same shape as the item synergy / counter pick / duo rankings.Zac's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Zac's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Zac's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
ViegoFilter
+4.6259.0%+6.4%33
Master YiFilter
+1.6055.1%+3.3%19
SylasFilter
+1.5553.8%+1.6%30
Lee SinFilter
+1.1452.0%+0.3%48
NocturneFilter
+0.9452.9%+1.5%20
ShacoFilter
+0.9354.8%+2.9%12
TalonFilter
+0.8452.9%+1.2%20
Bel'VethFilter
+0.5952.5%+2.1%11
JayceFilter
+0.5355.0%+1.3%10
Rek'SaiFilter
+0.3851.5%+0.4%16
Kha'ZixFilter
+0.3752.2%-0.1%19
QiyanaFilter
+0.3554.4%+1.4%7
DianaFilter
+0.2952.4%+0.1%13
KarthusFilter
+0.2452.4%-0.2%13
WarwickFilter
+0.2252.6%+0.9%7
FizzFilter
+0.1553.7%+1.6%4
JaxFilter
+0.1552.7%+1.1%5
ZyraFilter
+0.1552.7%+1.0%5
ShyvanaFilter
+0.1351.6%-0.4%12
HecarimFilter
+0.1052.6%-0.1%7
RammusFilter
+0.0451.9%+0.4%4
GravesFilter
+0.0451.2%-1.2%34
Nunu & WillumpFilter
+0.0050.9%-0.1%5
UdyrFilter
-0.0050.8%-0.7%9
TaliyahFilter
-0.0650.9%-1.0%7
ZedFilter
-0.0652.7%-1.5%5
WukongFilter
-0.1450.0%-1.7%4
FiddlesticksFilter
-0.1450.0%-1.8%4
SejuaniFilter
-0.1750.0%-2.2%4
KaynFilter
-0.2250.7%-1.7%21
AatroxFilter
-0.2448.1%-2.6%4
BriarFilter
-0.2450.8%-1.9%15
ZaahenFilter
-0.2549.1%-2.7%5
Xin ZhaoFilter
-0.2650.7%-1.7%25
EliseFilter
-0.2650.0%-2.8%6
EvelynnFilter
-0.2948.1%-3.4%4
LilliaFilter
-0.3649.2%-2.6%9
PantheonFilter
-0.4749.2%-2.7%13
NidaleeFilter
-0.5147.4%-3.9%7
VolibearFilter
-0.6247.3%-6.7%5
ViFilter
-0.6349.2%-3.2%15
IvernFilter
-0.8045.6%-5.9%7
NaafiriFilter
-0.8049.3%-2.8%25
SkarnerFilter
-1.1745.0%-6.3%10
EkkoFilter
-1.3646.9%-5.9%14
RengarFilter
-1.3744.1%-8.1%9
AmbessaFilter
-1.5347.8%-5.4%19
Jarvan IVFilter
-1.5548.8%-3.8%34
KindredFilter
-1.8944.6%-7.2%15
mid
Zac's WR vs enemy mid. Sort ↓ for Zac's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Zac's perspective. Z-score (mean 0, SD 1) of the weighted composite 0.70·z(delta) + 0.20·z(games) + 0.10·z(WR), pooled across this opponent role. Positive = favorable matchup, negative = hard matchup (strong counter). Same shape as the item synergy / counter pick / duo rankings.Zac's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Zac's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Zac's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
YasuoFilter
+1.8955.0%+2.0%30
SylasFilter
+1.7555.7%+3.2%20
DianaFilter
+1.5754.3%+3.0%20
ViktorFilter
+1.4054.2%+2.1%22
Twisted FateFilter
+1.3053.6%+2.5%19
KassadinFilter
+1.1655.6%+3.1%13
YoneFilter
+0.9755.6%+2.1%13
XerathFilter
+0.8452.9%+1.2%18
ZedFilter
+0.7252.7%+0.2%24
OriannaFilter
+0.6953.6%+0.3%19
TalonFilter
+0.6153.1%+0.9%14
QiyanaFilter
+0.5453.3%+1.4%10
LeBlancFilter
+0.5054.4%+2.1%7
HweiFilter
+0.4953.2%+0.6%12
EkkoFilter
+0.4953.4%+1.8%8
VladimirFilter
+0.4653.4%+1.6%8
AniviaFilter
+0.3953.4%+1.0%8
IreliaFilter
+0.1751.7%-0.4%10
RivenFilter
+0.1551.9%+0.7%4
FizzFilter
+0.1350.8%-0.3%9
MalphiteFilter
+0.1251.9%+0.2%4
TaliyahFilter
+0.0450.9%-1.0%7
CassiopeiaFilter
-0.0050.9%-1.3%7
LuxFilter
-0.0150.8%-1.3%11
SyndraFilter
-0.1050.0%-2.0%6
SionFilter
-0.1149.1%-2.2%5
TryndamereFilter
-0.2147.3%-2.7%5
VeigarFilter
-0.2549.2%-2.6%9
Aurelion SolFilter
-0.3149.2%-3.0%9
MelFilter
-0.3251.6%-3.1%14
ZoeFilter
-0.3649.2%-2.6%13
VexFilter
-0.3949.2%-2.8%13
LissandraFilter
-0.4149.3%-2.3%19
AkaliFilter
-0.5250.0%-2.6%24
JayceFilter
-0.5446.4%-5.6%6
AuroraFilter
-0.5949.2%-3.4%15
AzirFilter
-0.6845.5%-8.1%5
RyzeFilter
-0.8848.4%-4.7%14
GalioFilter
-1.1047.8%-4.7%17
AhriFilter
-1.1348.9%-2.8%40
AnnieFilter
-1.3446.3%-5.2%17
KatarinaFilter
-1.8645.8%-5.6%22
MalzaharFilter
-2.6045.3%-6.9%25
AkshanFilter
-2.6442.4%-9.7%16
adc
Zac's WR vs enemy adc. Sort ↓ for Zac's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Zac's perspective. Z-score (mean 0, SD 1) of the weighted composite 0.70·z(delta) + 0.20·z(games) + 0.10·z(WR), pooled across this opponent role. Positive = favorable matchup, negative = hard matchup (strong counter). Same shape as the item synergy / counter pick / duo rankings.Zac's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Zac's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Zac's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
EzrealFilter
+3.1657.3%+3.7%67
CaitlynFilter
+2.5056.4%+3.8%51
JhinFilter
+1.3454.4%+1.5%53
SmolderFilter
+1.2153.3%+2.2%42
DravenFilter
+0.7555.1%+2.8%19
YunaraFilter
+0.7154.2%+1.0%33
VayneFilter
+0.4653.3%+1.0%25
SwainFilter
+0.1952.5%+1.8%11
BrandFilter
+0.0452.7%+2.4%5
CorkiFilter
+0.0452.2%-0.2%17
XayahFilter
+0.0151.5%-0.2%18
KalistaFilter
-0.0552.7%+0.5%5
NilahFilter
-0.1051.8%-0.2%6
JinxFilter
-0.1350.6%-0.8%29
VladimirFilter
-0.1351.9%-0.5%4
CassiopeiaFilter
-0.1550.0%-0.3%4
KarthusFilter
-0.1550.0%-0.5%4
ZeriFilter
-0.1850.9%-1.2%7
MelFilter
-0.2350.9%-2.4%5
SeraphineFilter
-0.2649.2%-1.5%9
VarusFilter
-0.3450.7%-1.8%23
ApheliosFilter
-0.4350.7%-2.6%17
TristanaFilter
-0.4449.2%-3.0%11
Miss FortuneFilter
-0.4450.0%-2.2%20
AsheFilter
-0.7349.5%-2.2%41
SennaFilter
-0.7744.8%-6.7%8
TwitchFilter
-0.9146.0%-5.4%13
Kai'SaFilter
-1.0450.0%-3.4%40
SivirFilter
-1.0746.0%-6.6%13
SamiraFilter
-1.3345.5%-6.9%16
LucianFilter
-1.5148.3%-4.5%37
support
Zac's WR vs enemy support. Sort ↓ for Zac's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Zac's perspective. Z-score (mean 0, SD 1) of the weighted composite 0.70·z(delta) + 0.20·z(games) + 0.10·z(WR), pooled across this opponent role. Positive = favorable matchup, negative = hard matchup (strong counter). Same shape as the item synergy / counter pick / duo rankings.Zac's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Zac's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Zac's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
BardFilter
+2.8358.3%+7.0%22
NamiFilter
+2.5154.4%+2.4%53
MilioFilter
+1.6954.2%+2.5%33
JannaFilter
+1.2154.3%+3.1%20
NeekoFilter
+0.9055.6%+3.4%13
LeonaFilter
+0.7753.7%+2.1%17
Tahm KenchFilter
+0.7055.9%+4.0%9
BraumFilter
+0.6952.7%+1.1%24
SorakaFilter
+0.6654.0%+2.5%13
LuluFilter
+0.5652.3%+0.1%38
LuxFilter
+0.4853.8%+1.1%15
RakanFilter
+0.4252.3%+1.3%15
NautilusFilter
+0.3551.8%-0.2%35
PykeFilter
+0.0851.5%-0.3%18
ZileanFilter
-0.0050.8%+0.1%9
MorganaFilter
-0.0651.8%-0.4%6
AmumuFilter
-0.0751.9%-0.2%4
SwainFilter
-0.1351.9%-1.2%4
YuumiFilter
-0.1351.6%-1.2%12
KarmaFilter
-0.1351.0%-1.1%46
EliseFilter
-0.2150.0%-1.9%4
Renata GlascFilter
-0.2350.0%-1.5%8
SkarnerFilter
-0.2450.0%-2.4%4
RellFilter
-0.2549.2%-1.1%13
XerathFilter
-0.2650.9%-2.2%7
PoppyFilter
-0.2650.0%-1.6%10
Vel'KozFilter
-0.2850.0%-1.3%18
ShacoFilter
-0.3550.0%-3.2%6
MaokaiFilter
-0.3649.2%-2.2%9
ZoeFilter
-0.3848.1%-4.2%4
BrandFilter
-0.4349.2%-2.8%9
AniviaFilter
-0.4947.3%-4.7%5
SeraphineFilter
-0.4949.4%-1.6%27
ZyraFilter
-0.5246.3%-6.1%4
AlistarFilter
-0.8448.5%-3.5%16
SonaFilter
-0.9347.8%-3.5%17
SennaFilter
-1.0247.0%-3.9%16
PantheonFilter
-1.2945.9%-7.0%11
BlitzcrankFilter
-1.7743.8%-7.4%14
ThreshFilter
-2.7346.1%-5.2%39
jungle
Zac's WR when this ally plays jungle. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Zac's perspective. Per-result-set z-score (mean 0, SD 1) of the weighted composite 0.70·z(delta) + 0.20·z(games) + 0.10·z(WR). Positive = ally helps Zac, negative = ally drags Zac down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Zac's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Zac's gain over their baseline and the ally's gain over theirs. High = both benefit from the pairing. Hover a row for the per-side breakdown.Number of games played together.
SylasFilter
291.561.7%+10.4%24
GravesFilter
228.055.4%+4.4%61
Jarvan IVFilter
163.256.2%+5.4%29
NocturneFilter
138.956.0%+3.9%34
KaynFilter
115.655.2%+4.2%27
KindredFilter
80.855.6%+4.0%18
ZedFilter
58.353.2%+4.0%15
JayceFilter
56.654.8%+5.0%10
WarwickFilter
44.455.7%+4.0%9
VolibearFilter
35.053.9%+4.5%7
RengarFilter
28.853.3%+2.0%15
ViFilter
25.453.3%+2.3%11
EliseFilter
25.254.2%+3.5%6
Bel'VethFilter
18.455.5%+2.4%5
PantheonFilter
16.854.1%+2.6%5
Rek'SaiFilter
13.653.3%+1.0%16
KarthusFilter
13.352.3%+1.4%12
AmumuFilter
11.753.4%+1.6%6
Dr. MundoFilter
11.051.8%+1.7%8
TalonFilter
8.852.5%+0.8%24
Nunu & WillumpFilter
4.753.0%+0.6%7
NidaleeFilter
2.352.6%+0.4%11
EvelynnFilter
2.152.4%+0.5%11
AmbessaFilter
-0.750.9%+0.8%13
DianaFilter
-1.551.6%+0.5%15
SejuaniFilter
-3.951.1%-0.1%6
UdyrFilter
-5.751.6%-0.3%8
JaxFilter
-8.250.7%-1.1%5
FizzFilter
-8.850.3%-1.0%5
OlafFilter
-10.249.1%-0.9%5
QuinnFilter
-11.448.1%-0.8%5
AatroxFilter
-16.651.4%-1.3%9
BriarFilter
-20.850.5%-0.2%18
WukongFilter
-22.350.6%-1.1%11
VayneFilter
-23.247.0%-2.7%5
ShyvanaFilter
-27.150.4%-1.1%13
HecarimFilter
-28.950.5%-0.2%24
QiyanaFilter
-32.648.7%-1.7%10
ShacoFilter
-36.050.4%-1.1%17
LilliaFilter
-43.749.7%-1.9%14
Kha'ZixFilter
-47.950.7%-0.5%36
ViegoFilter
-86.449.3%-1.5%32
Master YiFilter
-110.847.6%-4.1%19
EkkoFilter
-122.846.0%-4.6%18
NaafiriFilter
-124.149.0%-2.3%37
Xin ZhaoFilter
-261.847.1%-3.9%53
Lee SinFilter
-339.047.4%-4.3%72
mid
Zac's WR when this ally plays mid. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Zac's perspective. Per-result-set z-score (mean 0, SD 1) of the weighted composite 0.70·z(delta) + 0.20·z(games) + 0.10·z(WR). Positive = ally helps Zac, negative = ally drags Zac down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Zac's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Zac's gain over their baseline and the ally's gain over theirs. High = both benefit from the pairing. Hover a row for the per-side breakdown.Number of games played together.
ZedFilter
323.755.7%+4.7%46
XerathFilter
243.157.0%+5.2%27
YasuoFilter
139.053.0%+2.6%41
IreliaFilter
100.355.9%+4.6%12
MalzaharFilter
91.353.2%+2.0%32
LuxFilter
85.555.0%+3.7%13
TalonFilter
73.453.9%+2.7%16
HweiFilter
68.153.8%+2.9%14
AkaliFilter
59.652.5%+1.6%27
VladimirFilter
55.953.1%+1.5%25
SmolderFilter
51.453.5%+4.5%7
AzirFilter
48.652.2%+2.3%15
LissandraFilter
46.053.9%+2.0%13
PantheonFilter
42.457.3%+3.1%6
Aurelion SolFilter
41.453.6%+2.2%11
CassiopeiaFilter
37.854.7%+3.4%6
QiyanaFilter
27.252.4%+0.9%22
FizzFilter
26.753.4%+1.1%14
SyndraFilter
26.252.7%+1.2%14
TaliyahFilter
23.854.2%+2.6%5
VeigarFilter
23.153.1%+1.4%10
DianaFilter
7.352.7%+0.5%9
EkkoFilter
6.552.3%+0.5%11
AnnieFilter
6.052.4%+0.4%13
BrandFilter
4.551.9%+0.8%5
OriannaFilter
2.650.8%+0.6%23
JayceFilter
-5.451.3%-0.2%6
CorkiFilter
-10.148.7%+0.2%6
GalioFilter
-16.250.8%-0.2%14
Twisted FateFilter
-28.251.1%-1.2%11
Master YiFilter
-32.448.4%-2.8%5
VexFilter
-43.249.6%-1.9%10
RyzeFilter
-44.049.5%-0.8%17
KayleFilter
-48.547.9%-3.8%6
LeBlancFilter
-49.350.1%-1.1%19
KassadinFilter
-51.349.2%-1.8%12
KatarinaFilter
-51.651.3%-0.8%32
ZoeFilter
-58.049.7%-1.9%14
AkshanFilter
-63.147.7%-3.6%8
MelFilter
-76.646.7%-2.1%13
YoneFilter
-90.148.7%-1.3%26
NaafiriFilter
-100.248.2%-3.5%14
AuroraFilter
-140.446.9%-3.9%17
SylasFilter
-146.448.7%-2.2%33
AhriFilter
-160.449.3%-2.5%35
AniviaFilter
-171.446.4%-4.7%18
ViktorFilter
-274.347.4%-4.0%38
adc
Zac's WR when this ally plays adc. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Zac's perspective. Per-result-set z-score (mean 0, SD 1) of the weighted composite 0.70·z(delta) + 0.20·z(games) + 0.10·z(WR). Positive = ally helps Zac, negative = ally drags Zac down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Zac's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Zac's gain over their baseline and the ally's gain over theirs. High = both benefit from the pairing. Hover a row for the per-side breakdown.Number of games played together.
LucianFilter
132.254.5%+3.7%37
SennaFilter
103.756.7%+4.7%17
JinxFilter
96.654.5%+2.4%40
DravenFilter
93.455.2%+3.9%20
Miss FortuneFilter
78.254.3%+3.0%23
ApheliosFilter
71.953.8%+3.7%17
ZeriFilter
71.754.8%+3.4%17
Kai'SaFilter
61.452.1%+1.9%50
XayahFilter
54.755.8%+4.0%9
BrandFilter
51.155.8%+2.6%12
VeigarFilter
37.455.4%+3.4%6
NilahFilter
27.754.1%+2.6%5
CorkiFilter
23.852.6%+1.5%10
YunaraFilter
23.451.6%+1.4%20
SivirFilter
18.551.8%+1.0%28
LuxFilter
16.953.6%+0.6%5
ZiggsFilter
15.752.9%+0.6%7
TwitchFilter
9.552.4%+0.3%15
TeemoFilter
9.152.4%-0.3%6
KarthusFilter
4.551.9%-1.2%5
Kog'MawFilter
4.151.5%-1.1%5
YasuoFilter
-0.151.8%-1.2%7
VarusFilter
-6.951.3%+0.2%31
SeraphineFilter
-8.049.9%-3.0%5
KalistaFilter
-11.350.2%-1.1%11
TristanaFilter
-15.850.2%-1.1%13
SamiraFilter
-32.950.1%-1.1%21
CaitlynFilter
-42.350.8%-0.1%63
VayneFilter
-48.549.4%-1.8%20
SmolderFilter
-117.151.2%-1.2%89
EzrealFilter
-123.849.3%-0.7%86
AsheFilter
-178.249.5%-2.3%67
JhinFilter
-420.744.4%-6.2%61
support
Zac's WR when this ally plays support. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Zac's perspective. Per-result-set z-score (mean 0, SD 1) of the weighted composite 0.70·z(delta) + 0.20·z(games) + 0.10·z(WR). Positive = ally helps Zac, negative = ally drags Zac down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Zac's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Zac's gain over their baseline and the ally's gain over theirs. High = both benefit from the pairing. Hover a row for the per-side breakdown.Number of games played together.
KarmaFilter
347.158.1%+7.1%49
ThreshFilter
276.657.7%+5.8%47
SeraphineFilter
120.554.6%+2.4%62
MilioFilter
115.354.7%+3.3%39
PykeFilter
98.055.7%+4.4%23
SennaFilter
81.654.9%+2.7%34
LeonaFilter
61.654.0%+2.5%31
LuxFilter
43.252.7%+2.4%30
SorakaFilter
36.453.6%+2.0%28
BrandFilter
28.653.9%+2.7%16
Tahm KenchFilter
25.055.3%+4.0%9
SwainFilter
15.754.5%+4.4%7
BardFilter
13.653.2%+1.4%25
BlitzcrankFilter
11.353.9%+1.8%15
RellFilter
10.054.6%+1.8%13
YuumiFilter
-5.551.8%+1.5%14
Vel'KozFilter
-6.453.2%+1.4%10
TaricFilter
-18.552.4%+0.5%11
XerathFilter
-20.550.9%+0.8%13
AlistarFilter
-21.851.6%+0.5%17
MorganaFilter
-33.350.8%-0.2%12
PoppyFilter
-41.849.6%-1.9%6
ZyraFilter
-42.848.8%-1.9%6
EliseFilter
-45.548.4%-2.8%5
NamiFilter
-46.751.3%+0.1%72
Renata GlascFilter
-48.049.7%-2.0%8
SonaFilter
-48.350.7%-1.2%13
MelFilter
-52.946.1%-1.4%8
ZoeFilter
-59.446.2%-4.6%5
NeekoFilter
-60.549.1%-1.8%12
BraumFilter
-68.350.3%-1.2%23
ZileanFilter
-69.149.5%-2.9%11
PantheonFilter
-75.748.7%-1.5%18
JannaFilter
-104.548.4%-3.5%16
NautilusFilter
-106.450.1%-1.1%47
LuluFilter
-151.748.9%-2.0%43
RakanFilter
-156.745.4%-6.7%14
True taken227 /min+4.63σ

Utility

Hard CC dealt1.59 sec/min+0.82σ
Heal0 /min-0.11σ
Shield0 /min-0.18σ
Randuin's Omen
5% PR · 42 games
52.2%
Thornmail
Thornmail
9% PR · 69 games
47.9%

Bait items

Bought regularly but dragging the win rate down. Reconsider these.

Hollow Radiance
Hollow Radiance
7% PR · 59 games
45.9%
Thornmail
Thornmail
9% PR · 69 games
47.9%
Randuin's Omen
Randuin's Omen
5% PR · 42 games
52.2%
Hextech Rocketbelt
Hextech Rocketbelt
5% PR · 39 games
52.8%
Sunfire Aegis
Sunfire Aegis
18% PR · 147 games
55.3%
Spirit Visage
Spirit Visage
17% PR · 139 games
56.1%
Win RateⓘBayesian-smoothed: (wins + 25) / (games + 50). Reliable even with small samples.
53.5%↑↑Very high compared to other champions in this role
Pick Rate
0.5%↓Low compared to other champions in this role
Ban Rate
1.1%↓Low compared to other champions in this role

Rune Pages

Resolve · Precision
34% PR · 51.4% WR
ResolveGrasp of the UndyingDemolishSecond WindRevitalize
PrecisionLast StandLegend: Haste
Attack SpeedScaling HealthScaling Health
Resolve · Precision
9% PR · 54.8% WR
ResolveGrasp of the UndyingDemolishSecond WindRevitalize
PrecisionLegend: HasteLast Stand
Attack SpeedScaling HealthScaling Health
Precision · Resolve
8% PR · 50.4% WR
PrecisionConquerorTriumphLegend: HasteLast Stand
ResolveRevitalizeSecond Wind
Attack SpeedScaling HealthScaling Health

Summoner Spells

FlashIgnite
Flash + Ignite
66% PR · 53.2% WR
FlashTeleport
Flash + Teleport
27% PR · 50.0% WR
TeleportIgnite
Teleport + Ignite
2% PR · 55.7% WR

Presence by Rank

Pick / ban / P+B rates across the ladder. Rank-agnostic — the rank filter is ignored here.

Stretching Strikes
2
14
15
17
18
WUnstable Matter
1
4
5
7
9
EElastic Slingshot
3
8
10
12
13
RLet's Bounce!
6
11
16
43.6% PR · 58.2% WR · 41 games
123456789101112131415161718
QStretching Strikes
2
14
15
17
18
WUnstable Matter
1
8
10
EElastic Slingshot
3
4
5
7
RLet's Bounce!
6
12.8% PR · 51.6% WR · 12 games
123456789101112131415161718
QStretching Strikes
2
8
10
12
13
WUnstable Matter
1
EElastic Slingshot
3
4
5
7
RLet's Bounce!
6
6.4% PR · 53.6% WR · 6 games
Runes
Resolve · Precision
34% PR · 51.4% WR
ResolveGrasp of the UndyingDemolishSecond WindRevitalize
PrecisionLast StandLegend: Haste
Attack SpeedScaling HealthScaling Health
Summoners
FlashIgnite
Flash + Ignite
66% PR · 53.2% WR
Items
Starting items
Doran's Shield
Doran's Shield
99% PR · 53.2% WR
Core build
Item 1
Sunfire Aegis
Sunfire Aegis
47% PR · 53.8% WR
Hollow Radiance
Hollow Radiance
19% PR · 48.8% WR
Spirit Visage
Skill order
123456789101112131415161718
Q
ScalingⓘWR slope vs game length. Positive = scales well late, negative = falls off. Practical bounds: ±0.03
0.001
Rank BiasⓘWR slope vs rank. Positive = better in high elo, negative = better in low elo. Practical bounds: ±0.036
0.005
Worst MatchupⓘWorst lane matchup WR minus this champion's own baseline WR, both Bayesian-smoothed. Tail complement to Matchup Spread — captures champions punished by a small number of extremely spiky lanes that MAD averages out. Closer to 0 = no truly bad lanes (safer blind pick). Min 30 games per opponent, ≥5 well-sampled opponents.
—
Best MatchupⓘBest lane matchup WR minus this champion's own baseline WR, both Bayesian-smoothed. Higher = stronger counter-pick power against the right opponent. Min 30 games per opponent, ≥5 well-sampled opponents.
—

Win Rate by Game Length

Slope: 0.001

Win Rate by Rank

Slope: 0.005

12
13
9
11
16
14
15
17
18
9
11
16
Spirit Visage
9% PR · 57.0% WR
Item 2
Spirit Visage
Spirit Visage
32% PR · 55.2% WR
Thornmail
Thornmail
17% PR · 47.4% WR
Unending Despair
Unending Despair
14% PR · 57.0% WR
Item 3
Spirit Visage
Spirit Visage
26% PR · 56.3% WR
Unending Despair
Unending Despair
16% PR · 56.2% WR
Thornmail
Thornmail
13% PR · 53.2% WR
Item 4
Thornmail
Thornmail
14% PR · 52.6% WR
Randuin's Omen
Randuin's Omen
13% PR · 54.8% WR
Unending Despair
Unending Despair
13% PR · 56.2% WR
Stretching Strikes
2
14
15
17
18
WUnstable Matter
1
4
5
7
9
EElastic Slingshot
3
8
10
12
13
RLet's Bounce!
6
11
16
43.6% PR · 58.2% WR · 41 games
↑High compared to other champions in this role
·Average compared to other champions in this role

Win Rate Distribution

49 opponents
Q1: 49.2%Median: 50.9%Q3: 52.9%IQR: 3.8%